diff options
Diffstat (limited to 'xfa/src/fxfa/fm2js/xfa_simpleexpression.cpp')
| -rw-r--r-- | xfa/src/fxfa/fm2js/xfa_simpleexpression.cpp | 745 |
1 files changed, 0 insertions, 745 deletions
diff --git a/xfa/src/fxfa/fm2js/xfa_simpleexpression.cpp b/xfa/src/fxfa/fm2js/xfa_simpleexpression.cpp deleted file mode 100644 index 376a8f7a32..0000000000 --- a/xfa/src/fxfa/fm2js/xfa_simpleexpression.cpp +++ /dev/null @@ -1,745 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#include "xfa/src/fxfa/fm2js/xfa_simpleexpression.h" - -#include "core/include/fxcrt/fx_ext.h" - -namespace { - -const CFX_WideStringC gs_lpStrExpFuncName[] = { - FX_WSTRC(L"foxit_xfa_formcalc_runtime.assign_value_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.logical_or_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.logical_and_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.equality_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.notequality_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.less_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.lessequal_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.greater_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.greaterequal_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.plus_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.minus_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.multiple_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.divide_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.positive_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.negative_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.logical_not_operator"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime."), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.dot_accessor"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.dotdot_accessor"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.concat_fm_object"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.is_fm_object"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.is_fm_array"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.get_fm_value"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.get_fm_jsobj"), - FX_WSTRC(L"foxit_xfa_formcalc_runtime.fm_var_filter"), -}; - -struct XFA_FMBuildInFunc { - uint32_t m_uHash; - const FX_WCHAR* m_buildinfunc; -}; -const XFA_FMBuildInFunc g_BuildInFuncs[] = { - {0x0001f1f5, L"At"}, {0x00020b9c, L"FV"}, - {0x00021aef, L"If"}, {0x00023ee6, L"PV"}, - {0x04b5c9ee, L"Encode"}, {0x08e96685, L"DateFmt"}, - {0x09f99db6, L"Abs"}, {0x09f9e583, L"Apr"}, - {0x09fa043e, L"Avg"}, {0x0a9782a0, L"Get"}, - {0x0b1b09df, L"Len"}, {0x0b3543a6, L"Max"}, - {0x0b356ca4, L"Min"}, {0x0b358b60, L"Mod"}, - {0x0b4fded4, L"NPV"}, {0x0b846bf1, L"Pmt"}, - {0x0b8494f9, L"Put"}, {0x0bb8df5d, L"Ref"}, - {0x0bd37a99, L"Str"}, {0x0bd37fb5, L"Sum"}, - {0x1048469b, L"Cterm"}, {0x11e03660, L"Exists"}, - {0x126236e6, L"Post"}, {0x127c6661, L"PPmt"}, - {0x193ade3e, L"Right"}, {0x1ec8ab2c, L"Rate"}, - {0x20e476dc, L"IsoTime2Num"}, {0x23eb6816, L"TimeFmt"}, - {0x24fb17b0, L"LocalDateFmt"}, {0x28dee6e9, L"Format"}, - {0x2d0890b8, L"Term"}, {0x2d71b00f, L"Time"}, - {0x2f890fb1, L"Num2Time"}, {0x3767511d, L"Ceil"}, - {0x3ffd1941, L"LocalTimeFmt"}, {0x442f68c8, L"Round"}, - {0x46fd1128, L"Eval"}, {0x4d629440, L"Date2Num"}, - {0x4dcf25f8, L"Concat"}, {0x4e00255d, L"UnitValue"}, - {0x55a5cc29, L"Lower"}, {0x5e43e04c, L"WordNum"}, - {0x620ce6ba, L"Ipmt"}, {0x6f544d49, L"Count"}, - {0x7e241013, L"Within"}, {0x9b9a6e2b, L"IsoDate2Num"}, - {0xb2c941c2, L"UnitType"}, {0xb598a1f7, L"Uuid"}, - {0xbde9abde, L"Date"}, {0xc0010b80, L"Num2Date"}, - {0xc1f6144c, L"Upper"}, {0xc44028f7, L"Oneof"}, - {0xc62c1b2c, L"Space"}, {0xd0ff50f9, L"HasValue"}, - {0xd1537042, L"Floor"}, {0xd2ac9cf1, L"Time2Num"}, - {0xd907aee5, L"Num2GMTime"}, {0xdf24f7c4, L"Decode"}, - {0xe2664803, L"Substr"}, {0xe3e7b528, L"Stuff"}, - {0xe6792d4e, L"Rtrim"}, {0xe8c23f5b, L"Parse"}, - {0xea18d121, L"Choose"}, {0xebfef69c, L"Replace"}, - {0xf5ad782b, L"Left"}, {0xf7bb2248, L"Ltrim"}, -}; - -struct XFA_FMSOMMethod { - uint32_t m_uHash; - const FX_WCHAR* m_wsSomMethodName; - FX_DWORD m_dParameters; -}; -const XFA_FMSOMMethod gs_FMSomMethods[] = { - {0x00000068, L"h", 0x01}, - {0x00000077, L"w", 0x01}, - {0x00000078, L"x", 0x01}, - {0x00000079, L"y", 0x01}, - {0x05eb5b0f, L"pageSpan", 0x01}, - {0x10f1b1bd, L"page", 0x01}, - {0x3bf1c2a5, L"absPageSpan", 0x01}, - {0x3c752495, L"verify", 0x0d}, - {0x44c352ad, L"formNodes", 0x01}, - {0x5775c2cc, L"absPageInBatch", 0x01}, - {0x5ee00996, L"setElement", 0x01}, - {0x7033bfd5, L"insert", 0x03}, - {0x8c5feb32, L"sheetInBatch", 0x01}, - {0x8f3a8379, L"sheet", 0x01}, - {0x92dada4f, L"saveFilteredXML", 0x01}, - {0x9cab7cae, L"remove", 0x01}, - {0xa68635f1, L"sign", 0x61}, - {0xaac241c8, L"isRecordGroup", 0x01}, - {0xd8ed1467, L"clear", 0x01}, - {0xda12e518, L"append", 0x01}, - {0xe74f0653, L"absPage", 0x01}, -}; - -} // namespace - -CFX_WideStringC XFA_FM_EXPTypeToString( - XFA_FM_SimpleExpressionType simpleExpType) { - return gs_lpStrExpFuncName[simpleExpType]; -} - -CXFA_FMSimpleExpression::CXFA_FMSimpleExpression(FX_DWORD line, XFA_FM_TOKEN op) - : m_line(line), m_op(op) {} - -void CXFA_FMSimpleExpression::ToJavaScript(CFX_WideTextBuf& javascript) {} - -void CXFA_FMSimpleExpression::ToImpliedReturnJS(CFX_WideTextBuf& javascript) {} - -XFA_FM_TOKEN CXFA_FMSimpleExpression::GetOperatorToken() const { - return m_op; -} - -CXFA_FMNullExpression::CXFA_FMNullExpression(FX_DWORD line) - : CXFA_FMSimpleExpression(line, TOKnull) {} - -void CXFA_FMNullExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - javascript << FX_WSTRC(L"null"); -} - -CXFA_FMNumberExpression::CXFA_FMNumberExpression(FX_DWORD line, - CFX_WideStringC wsNumber) - : CXFA_FMSimpleExpression(line, TOKnumber), m_wsNumber(wsNumber) {} - -void CXFA_FMNumberExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - javascript << m_wsNumber; -} - -CXFA_FMStringExpression::CXFA_FMStringExpression(FX_DWORD line, - CFX_WideStringC wsString) - : CXFA_FMSimpleExpression(line, TOKstring), m_wsString(wsString) {} - -void CXFA_FMStringExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - CFX_WideString tempStr = m_wsString; - if (tempStr.GetLength() > 2) { - javascript.AppendChar(L'\"'); - FX_WCHAR oneChar; - for (int16_t i = 1; i < tempStr.GetLength() - 1; i++) { - oneChar = tempStr[i]; - switch (oneChar) { - case L'\"': { - i++; - javascript << FX_WSTRC(L"\\\""); - } break; - case 0x0d: - break; - case 0x0a: { - javascript << FX_WSTRC(L"\\n"); - } break; - default: { javascript.AppendChar(oneChar); } break; - } - } - javascript.AppendChar(L'\"'); - } else { - javascript << tempStr; - } -} - -CXFA_FMIdentifierExpressionn::CXFA_FMIdentifierExpressionn( - FX_DWORD line, - CFX_WideStringC wsIdentifier) - : CXFA_FMSimpleExpression(line, TOKidentifier), - m_wsIdentifier(wsIdentifier) {} - -void CXFA_FMIdentifierExpressionn::ToJavaScript(CFX_WideTextBuf& javascript) { - CFX_WideString tempStr = m_wsIdentifier; - if (tempStr.Equal(FX_WSTRC(L"$"))) { - tempStr = FX_WSTRC(L"this"); - } else if (tempStr.Equal(FX_WSTRC(L"!"))) { - tempStr = FX_WSTRC(L"xfa.datasets"); - } else if (tempStr.Equal(FX_WSTRC(L"$data"))) { - tempStr = FX_WSTRC(L"xfa.datasets.data"); - } else if (tempStr.Equal(FX_WSTRC(L"$event"))) { - tempStr = FX_WSTRC(L"xfa.event"); - } else if (tempStr.Equal(FX_WSTRC(L"$form"))) { - tempStr = FX_WSTRC(L"xfa.form"); - } else if (tempStr.Equal(FX_WSTRC(L"$host"))) { - tempStr = FX_WSTRC(L"xfa.host"); - } else if (tempStr.Equal(FX_WSTRC(L"$layout"))) { - tempStr = FX_WSTRC(L"xfa.layout"); - } else if (tempStr.Equal(FX_WSTRC(L"$template"))) { - tempStr = FX_WSTRC(L"xfa.template"); - } else if (tempStr[0] == L'!') { - tempStr = EXCLAMATION_IN_IDENTIFIER + tempStr.Mid(1); - } - javascript << tempStr; -} - -CXFA_FMUnaryExpression::CXFA_FMUnaryExpression(FX_DWORD line, - XFA_FM_TOKEN op, - CXFA_FMSimpleExpression* pExp) - : CXFA_FMSimpleExpression(line, op), m_pExp(pExp) {} - -void CXFA_FMUnaryExpression::ToJavaScript(CFX_WideTextBuf& javascript) {} - -CXFA_FMBinExpression::CXFA_FMBinExpression(FX_DWORD line, - XFA_FM_TOKEN op, - CXFA_FMSimpleExpression* pExp1, - CXFA_FMSimpleExpression* pExp2) - : CXFA_FMSimpleExpression(line, op), m_pExp1(pExp1), m_pExp2(pExp2) {} - -void CXFA_FMBinExpression::ToJavaScript(CFX_WideTextBuf& javascript) {} - -CXFA_FMAssignExpression::CXFA_FMAssignExpression(FX_DWORD line, - XFA_FM_TOKEN op, - CXFA_FMSimpleExpression* pExp1, - CXFA_FMSimpleExpression* pExp2) - : CXFA_FMBinExpression(line, op, pExp1, pExp2) {} - -void CXFA_FMAssignExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - javascript << FX_WSTRC(L"if ("); - javascript << gs_lpStrExpFuncName[ISFMOBJECT]; - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L"))\n{\n"); - javascript << gs_lpStrExpFuncName[ASSIGN]; - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L", "); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L");\n}\n"); - CFX_WideTextBuf tempExp1; - m_pExp1->ToJavaScript(tempExp1); - if (m_pExp1->GetOperatorToken() == TOKidentifier && - tempExp1.GetWideString() != FX_WSTRC(L"this")) { - javascript << FX_WSTRC(L"else\n{\n"); - javascript << tempExp1; - javascript << FX_WSTRC(L" = "); - javascript << gs_lpStrExpFuncName[ASSIGN]; - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L", "); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L");\n}\n"); - } -} - -void CXFA_FMAssignExpression::ToImpliedReturnJS(CFX_WideTextBuf& javascript) { - javascript << FX_WSTRC(L"if ("); - javascript << gs_lpStrExpFuncName[ISFMOBJECT]; - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L"))\n{\n"); - javascript << RUNTIMEFUNCTIONRETURNVALUE; - javascript << FX_WSTRC(L" = "); - javascript << gs_lpStrExpFuncName[ASSIGN]; - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L", "); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L");\n}\n"); - CFX_WideTextBuf tempExp1; - m_pExp1->ToJavaScript(tempExp1); - if (m_pExp1->GetOperatorToken() == TOKidentifier && - tempExp1.GetWideString() != FX_WSTRC(L"this")) { - javascript << FX_WSTRC(L"else\n{\n"); - javascript << RUNTIMEFUNCTIONRETURNVALUE; - javascript << FX_WSTRC(L" = "); - javascript << tempExp1; - javascript << FX_WSTRC(L" = "); - javascript << gs_lpStrExpFuncName[ASSIGN]; - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L", "); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L");\n}\n"); - } -} - -CXFA_FMLogicalOrExpression::CXFA_FMLogicalOrExpression( - FX_DWORD line, - XFA_FM_TOKEN op, - CXFA_FMSimpleExpression* pExp1, - CXFA_FMSimpleExpression* pExp2) - : CXFA_FMBinExpression(line, op, pExp1, pExp2) {} - -void CXFA_FMLogicalOrExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - javascript << gs_lpStrExpFuncName[LOGICALOR]; - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L", "); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); -} - -CXFA_FMLogicalAndExpression::CXFA_FMLogicalAndExpression( - FX_DWORD line, - XFA_FM_TOKEN op, - CXFA_FMSimpleExpression* pExp1, - CXFA_FMSimpleExpression* pExp2) - : CXFA_FMBinExpression(line, op, pExp1, pExp2) {} - -void CXFA_FMLogicalAndExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - javascript << gs_lpStrExpFuncName[LOGICALAND]; - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L", "); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); -} - -CXFA_FMEqualityExpression::CXFA_FMEqualityExpression( - FX_DWORD line, - XFA_FM_TOKEN op, - CXFA_FMSimpleExpression* pExp1, - CXFA_FMSimpleExpression* pExp2) - : CXFA_FMBinExpression(line, op, pExp1, pExp2) {} - -void CXFA_FMEqualityExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - switch (m_op) { - case TOKeq: - case TOKkseq: - javascript << gs_lpStrExpFuncName[EQUALITY]; - break; - case TOKne: - case TOKksne: - javascript << gs_lpStrExpFuncName[NOTEQUALITY]; - break; - default: - FXSYS_assert(FALSE); - break; - } - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L", "); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); -} - -CXFA_FMRelationalExpression::CXFA_FMRelationalExpression( - FX_DWORD line, - XFA_FM_TOKEN op, - CXFA_FMSimpleExpression* pExp1, - CXFA_FMSimpleExpression* pExp2) - : CXFA_FMBinExpression(line, op, pExp1, pExp2) {} - -void CXFA_FMRelationalExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - switch (m_op) { - case TOKlt: - case TOKkslt: - javascript << gs_lpStrExpFuncName[LESS]; - break; - case TOKgt: - case TOKksgt: - javascript << gs_lpStrExpFuncName[GREATER]; - break; - case TOKle: - case TOKksle: - javascript << gs_lpStrExpFuncName[LESSEQUAL]; - break; - case TOKge: - case TOKksge: - javascript << gs_lpStrExpFuncName[GREATEREQUAL]; - break; - default: - FXSYS_assert(FALSE); - break; - } - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L", "); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); -} - -CXFA_FMAdditiveExpression::CXFA_FMAdditiveExpression( - FX_DWORD line, - XFA_FM_TOKEN op, - CXFA_FMSimpleExpression* pExp1, - CXFA_FMSimpleExpression* pExp2) - : CXFA_FMBinExpression(line, op, pExp1, pExp2) {} - -void CXFA_FMAdditiveExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - switch (m_op) { - case TOKplus: - javascript << gs_lpStrExpFuncName[PLUS]; - break; - case TOKminus: - javascript << gs_lpStrExpFuncName[MINUS]; - break; - default: - FXSYS_assert(FALSE); - break; - } - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L", "); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); -} - -CXFA_FMMultiplicativeExpression::CXFA_FMMultiplicativeExpression( - FX_DWORD line, - XFA_FM_TOKEN op, - CXFA_FMSimpleExpression* pExp1, - CXFA_FMSimpleExpression* pExp2) - : CXFA_FMBinExpression(line, op, pExp1, pExp2) {} - -void CXFA_FMMultiplicativeExpression::ToJavaScript( - CFX_WideTextBuf& javascript) { - switch (m_op) { - case TOKmul: - javascript << gs_lpStrExpFuncName[MULTIPLE]; - break; - case TOKdiv: - javascript << gs_lpStrExpFuncName[DIVIDE]; - break; - default: - FXSYS_assert(FALSE); - break; - } - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L", "); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); -} - -CXFA_FMPosExpression::CXFA_FMPosExpression(FX_DWORD line, - CXFA_FMSimpleExpression* pExp) - : CXFA_FMUnaryExpression(line, TOKplus, pExp) {} - -void CXFA_FMPosExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - javascript << gs_lpStrExpFuncName[POSITIVE]; - javascript << FX_WSTRC(L"("); - m_pExp->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); -} - -CXFA_FMNegExpression::CXFA_FMNegExpression(FX_DWORD line, - CXFA_FMSimpleExpression* pExp) - : CXFA_FMUnaryExpression(line, TOKminus, pExp) {} - -void CXFA_FMNegExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - javascript << gs_lpStrExpFuncName[NEGATIVE]; - javascript << FX_WSTRC(L"("); - m_pExp->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); -} - -CXFA_FMNotExpression::CXFA_FMNotExpression(FX_DWORD line, - CXFA_FMSimpleExpression* pExp) - : CXFA_FMUnaryExpression(line, TOKksnot, pExp) {} - -void CXFA_FMNotExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - javascript << gs_lpStrExpFuncName[NOT]; - javascript << FX_WSTRC(L"("); - m_pExp->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); -} - -CXFA_FMCallExpression::CXFA_FMCallExpression(FX_DWORD line, - CXFA_FMSimpleExpression* pExp, - CFX_PtrArray* pArguments, - FX_BOOL bIsSomMethod) - : CXFA_FMUnaryExpression(line, TOKcall, pExp), - m_bIsSomMethod(bIsSomMethod), - m_pArguments(pArguments) {} - -CXFA_FMCallExpression::~CXFA_FMCallExpression() { - if (m_pArguments) { - for (int i = 0; i < m_pArguments->GetSize(); ++i) { - delete reinterpret_cast<CXFA_FMSimpleExpression*>(m_pArguments->GetAt(i)); - } - m_pArguments->RemoveAll(); - delete m_pArguments; - } -} - -bool CXFA_FMCallExpression::IsBuildInFunc(CFX_WideTextBuf* funcName) { - uint32_t uHash = FX_HashCode_String_GetW(funcName->GetBuffer(), - funcName->GetLength(), TRUE); - const XFA_FMBuildInFunc* pEnd = g_BuildInFuncs + FX_ArraySize(g_BuildInFuncs); - const XFA_FMBuildInFunc* pFunc = - std::lower_bound(g_BuildInFuncs, pEnd, uHash, - [](const XFA_FMBuildInFunc& func, uint32_t hash) { - return func.m_uHash < hash; - }); - if (pFunc < pEnd && uHash == pFunc->m_uHash) { - funcName->Clear(); - *funcName << pFunc->m_buildinfunc; - return true; - } - return false; -} - -FX_DWORD CXFA_FMCallExpression::IsMethodWithObjParam( - const CFX_WideStringC& methodName) { - int32_t iLength = methodName.GetLength(); - uint32_t uHash = FX_HashCode_String_GetW(methodName.GetPtr(), iLength); - XFA_FMSOMMethod somMethodWithObjPara; - FX_DWORD parameters = 0x00; - int32_t iStart = 0, - iEnd = (sizeof(gs_FMSomMethods) / sizeof(gs_FMSomMethods[0])) - 1; - int32_t iMid = (iStart + iEnd) / 2; - do { - iMid = (iStart + iEnd) / 2; - somMethodWithObjPara = gs_FMSomMethods[iMid]; - if (uHash == somMethodWithObjPara.m_uHash) { - parameters = somMethodWithObjPara.m_dParameters; - break; - } else if (uHash < somMethodWithObjPara.m_uHash) { - iEnd = iMid - 1; - } else { - iStart = iMid + 1; - } - } while (iStart <= iEnd); - return parameters; -} - -void CXFA_FMCallExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - CFX_WideTextBuf funcName; - m_pExp->ToJavaScript(funcName); - if (m_bIsSomMethod) { - javascript << funcName; - javascript << FX_WSTRC(L"("); - if (m_pArguments) { - FX_DWORD methodPara = IsMethodWithObjParam(funcName.GetWideString()); - if (methodPara > 0) { - for (int i = 0; i < m_pArguments->GetSize(); ++i) { - if ((methodPara & (0x01 << i)) > 0) { - javascript << gs_lpStrExpFuncName[GETFMJSOBJ]; - } else { - javascript << gs_lpStrExpFuncName[GETFMVALUE]; - } - javascript << FX_WSTRC(L"("); - CXFA_FMSimpleExpression* e = - reinterpret_cast<CXFA_FMSimpleExpression*>( - m_pArguments->GetAt(i)); - e->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); - if (i + 1 < m_pArguments->GetSize()) { - javascript << FX_WSTRC(L", "); - } - } - } else { - for (int i = 0; i < m_pArguments->GetSize(); ++i) { - javascript << gs_lpStrExpFuncName[GETFMVALUE]; - javascript << FX_WSTRC(L"("); - CXFA_FMSimpleExpression* e = - reinterpret_cast<CXFA_FMSimpleExpression*>( - m_pArguments->GetAt(i)); - e->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); - if (i + 1 < m_pArguments->GetSize()) { - javascript << FX_WSTRC(L", "); - } - } - } - } - javascript << FX_WSTRC(L")"); - } else { - bool isEvalFunc = false; - bool isExistsFunc = false; - if (IsBuildInFunc(&funcName)) { - if (funcName.GetWideString() == FX_WSTRC(L"Eval")) { - isEvalFunc = true; - javascript << FX_WSTRC(L"eval.call(this, "); - javascript << gs_lpStrExpFuncName[CALL]; - javascript << FX_WSTRC(L"Translate"); - } else if (funcName.GetWideString() == FX_WSTRC(L"Exists")) { - isExistsFunc = true; - javascript << gs_lpStrExpFuncName[CALL]; - javascript << funcName; - } else { - javascript << gs_lpStrExpFuncName[CALL]; - javascript << funcName; - } - } else { - javascript << funcName; - } - javascript << FX_WSTRC(L"("); - if (isExistsFunc) { - javascript << FX_WSTRC(L"\n(\nfunction ()\n{\ntry\n{\n"); - if (m_pArguments && m_pArguments->GetSize() > 0) { - CXFA_FMSimpleExpression* e = - reinterpret_cast<CXFA_FMSimpleExpression*>(m_pArguments->GetAt(0)); - javascript << FX_WSTRC(L"return "); - e->ToJavaScript(javascript); - javascript << FX_WSTRC(L";\n}\n"); - } else { - javascript << FX_WSTRC(L"return 0;\n}\n"); - } - javascript << FX_WSTRC( - L"catch(accessExceptions)\n{\nreturn 0;\n}\n}\n).call(this)\n"); - } else if (m_pArguments) { - for (int i = 0; i < m_pArguments->GetSize(); ++i) { - CXFA_FMSimpleExpression* e = - reinterpret_cast<CXFA_FMSimpleExpression*>(m_pArguments->GetAt(i)); - e->ToJavaScript(javascript); - if (i + 1 < m_pArguments->GetSize()) { - javascript << FX_WSTRC(L", "); - } - } - } - javascript << FX_WSTRC(L")"); - if (isEvalFunc) { - javascript << FX_WSTRC(L")"); - } - } -} - -CXFA_FMDotAccessorExpression::CXFA_FMDotAccessorExpression( - FX_DWORD line, - CXFA_FMSimpleExpression* pAccessor, - XFA_FM_TOKEN op, - CFX_WideStringC wsIdentifier, - CXFA_FMSimpleExpression* pIndexExp) - : CXFA_FMBinExpression(line, op, pAccessor, pIndexExp), - m_wsIdentifier(wsIdentifier) {} - -void CXFA_FMDotAccessorExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - javascript << gs_lpStrExpFuncName[DOT]; - javascript << FX_WSTRC(L"("); - if (m_pExp1) { - m_pExp1->ToJavaScript(javascript); - } else { - javascript << FX_WSTRC(L"null"); - } - javascript << FX_WSTRC(L", "); - javascript << FX_WSTRC(L"\""); - if (m_pExp1 && m_pExp1->GetOperatorToken() == TOKidentifier) { - m_pExp1->ToJavaScript(javascript); - } - javascript << FX_WSTRC(L"\", "); - if (m_op == TOKdotscream) { - javascript << FX_WSTRC(L"\"#"); - javascript << m_wsIdentifier; - javascript << FX_WSTRC(L"\", "); - } else if (m_op == TOKdotstar) { - javascript << FX_WSTRC(L"\"*\", "); - } else if (m_op == TOKcall) { - javascript << FX_WSTRC(L"\"\", "); - } else { - javascript << FX_WSTRC(L"\""); - javascript << m_wsIdentifier; - javascript << FX_WSTRC(L"\", "); - } - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); -} - -CXFA_FMIndexExpression::CXFA_FMIndexExpression( - FX_DWORD line, - XFA_FM_AccessorIndex accessorIndex, - CXFA_FMSimpleExpression* pIndexExp, - FX_BOOL bIsStarIndex) - : CXFA_FMUnaryExpression(line, TOKlbracket, pIndexExp), - m_accessorIndex(accessorIndex), - m_bIsStarIndex(bIsStarIndex) {} - -void CXFA_FMIndexExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - switch (m_accessorIndex) { - case ACCESSOR_NO_INDEX: - javascript << FX_WSTRC(L"0"); - break; - case ACCESSOR_NO_RELATIVEINDEX: - javascript << FX_WSTRC(L"1"); - break; - case ACCESSOR_POSITIVE_INDEX: - javascript << FX_WSTRC(L"2"); - break; - case ACCESSOR_NEGATIVE_INDEX: - javascript << FX_WSTRC(L"3"); - break; - default: - javascript << FX_WSTRC(L"0"); - } - if (!m_bIsStarIndex) { - javascript << FX_WSTRC(L", "); - if (m_pExp) { - m_pExp->ToJavaScript(javascript); - } else { - javascript << FX_WSTRC(L"0"); - } - } -} - -CXFA_FMDotDotAccessorExpression::CXFA_FMDotDotAccessorExpression( - FX_DWORD line, - CXFA_FMSimpleExpression* pAccessor, - XFA_FM_TOKEN op, - CFX_WideStringC wsIdentifier, - CXFA_FMSimpleExpression* pIndexExp) - : CXFA_FMBinExpression(line, op, pAccessor, pIndexExp), - m_wsIdentifier(wsIdentifier) {} - -void CXFA_FMDotDotAccessorExpression::ToJavaScript( - CFX_WideTextBuf& javascript) { - javascript << gs_lpStrExpFuncName[DOTDOT]; - javascript << FX_WSTRC(L"("); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L", "); - javascript << FX_WSTRC(L"\""); - if (m_pExp1 && m_pExp1->GetOperatorToken() == TOKidentifier) { - m_pExp1->ToJavaScript(javascript); - } - javascript << FX_WSTRC(L"\", "); - javascript << FX_WSTRC(L"\""); - javascript << m_wsIdentifier; - javascript << FX_WSTRC(L"\", "); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L")"); -} - -CXFA_FMMethodCallExpression::CXFA_FMMethodCallExpression( - FX_DWORD line, - CXFA_FMSimpleExpression* pAccessorExp1, - CXFA_FMSimpleExpression* pCallExp) - : CXFA_FMBinExpression(line, TOKdot, pAccessorExp1, pCallExp) {} - -void CXFA_FMMethodCallExpression::ToJavaScript(CFX_WideTextBuf& javascript) { - javascript << FX_WSTRC(L"(\nfunction ()\n{\n"); - javascript << FX_WSTRC(L"var method_return_value = null;\n"); - javascript << FX_WSTRC(L"var accessor_object = "); - m_pExp1->ToJavaScript(javascript); - javascript << FX_WSTRC(L";\n"); - javascript << FX_WSTRC(L"if ("); - javascript << gs_lpStrExpFuncName[ISFMARRAY]; - javascript << FX_WSTRC(L"(accessor_object))\n{\n"); - javascript << FX_WSTRC( - L"for(var index = accessor_object.length - 1; index > 1; index--)\n{\n"); - javascript << FX_WSTRC(L"method_return_value = accessor_object[index]."); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L";\n}\n}\n"); - javascript << FX_WSTRC(L"else\n{\nmethod_return_value = accessor_object."); - m_pExp2->ToJavaScript(javascript); - javascript << FX_WSTRC(L";\n}\n"); - javascript << FX_WSTRC(L"return method_return_value;\n"); - javascript << FX_WSTRC(L"}\n).call(this)"); -} |